DESCRIPTION:

Reverse flow prevention shutter is installed on the side of the adapter

• Super low noise design • Seam-processed casing • Long-life ball bearing motor • High performance sirocco fan • Square to round adapter equipped with nail • Cassette type discharge opening • Pre-painted colour steel casing • One-touch louver.

LONG LIFE

The unique design of HP (Half Pitch) motor incorporates with well lubricated ball bearings. It reduces temperature rise and prolongs motor lifetime and product durability

Frame assembly made of ZAM alloy coated steel enhances rust protection

Louver adopts PP material which has comparatively higher chemical resistance and weatherability than ABS material used in previous model

SUPER LOW NOISE

The integrated casing and orifice minimize the transmission of noise from the fan and motor to exterior. This technology further reduces the operation noise to incredibly low level by “Resonance-Noise-Absorption” operation, which creates a silent environment

HIGHLY EFFICIENT

Taper blade design effectively controls the turbulence surrounding the blade. Strong and smooth ventilation performance is achieved while noise level is reduced

Curve-shaped backdraft shutter results in further improvement of air tightness and strength

EASY INSTALLATION

Cassette type discharge adaptor facilitates the installation of the product, as well as duct connecting work

Spring-clip on louver allows convenient installation and removal of louver